KPA to the rescue – the solution to tartrate stabilisation

KPA to the rescue – the solution to tartrate stabilisation

Dr. Carien CoetzeeBasic Wine30 June 2021   Grape juice naturally contains potassium and tartaric acid, which associate together to form the salt potassium hydrogen tartrate (KHT). KHT is soluble in grape juice but the solubility decreases as the ethanol...